公开(公告)号：US20050262378A1

公开(公告)日：2005-11-24

申请号：US10903187

申请日：2004-07-30

申请人： Martin Sleeman ,  Artem Oks ,  Hanumantha Kodavalla ,  Nigel Ellis

发明人： Martin Sleeman ,  Artem Oks ,  Hanumantha Kodavalla ,  Nigel Ellis

IPC分类号： G06F12/00 ,  G06F11/14 ,  G06F17/30 ,  G06F11/00

CPC分类号： G06F17/3051 ,  G06F17/30306 ,  G06F17/30371 ,  Y10S707/954 ,  Y10S707/99942 ,  Y10S707/99943 ,  Y10S707/99953

摘要： The present invention is directed a logical consistency checker (LCC) working alone or in conjunction with a physical consistency checker (PCC) and/or a data reliability system (DRS) for a database files system of a hardware/software interface system. Logical data correction pertains to logical data corruptions for entities (e.g., items, extensions, and/or relationships in an item-based operating system, where an item-based operating system is one example of an item-based hardware/software interface system). In this regard, a LCC analyses and corrects logical damage to entities representatively stored in the data store in order to ensure that all such entities in said data store are both consistent and conform to the data model rules.

摘要翻译： 本发明涉及一种单独或与硬件/软件接口系统的数据库文件系统的物理一致性检查器（PCC）和/或数据可靠性系统（DRS）一起工作的逻辑一致性检查器（LCC）。 逻辑数据校正涉及实体的逻辑数据损坏（例如，基于项目的操作系统中的项目，扩展和/或关系，其中基于项的操作系统是基于项目的硬件/软件接口系统的一个示例） 。 在这方面，LCC分析并纠正代表性地存储在数据存储中的实体的逻辑损害，以便确保所述数据存储中的所有这些实体都是一致的并且符合数据模型规则。

公开(公告)号：US20050086267A1

公开(公告)日：2005-04-21

申请号：US10978901

申请日：2004-11-01

申请人： Srikanth Avadhanam ,  Nigel Ellis ,  Campbell Fraser ,  Rodger Kline

发明人： Srikanth Avadhanam ,  Nigel Ellis ,  Campbell Fraser ,  Rodger Kline

IPC分类号： G06F17/00 ,  G06F17/30

CPC分类号： G06F17/30327 ,  G06F17/30463 ,  Y10S707/99933 ,  Y10S707/99934 ,  Y10S707/99943 ,  Y10S707/99944

摘要： A compressed trie has nodes including multiple character sub-strings. Such multiple character storage reduces the number of nodes in the trie, thereby reducing the amount of memory required for storing the trie and reducing the amount of time required to perform matching. Furthermore, in such a compressed trie, sub-strings are stored in a single character string. Each node references its corresponding sub-string by the sub-string's starting position and length in the character string. Multiple nodes may reference a single sub-string. Thus, referencing rather than storing sub-strings in corresponding nodes eliminates repetitive sub-string storage, thereby reducing the amount of memory required for storing the trie.

摘要翻译： 压缩特技包含多个字符子串的节点。 这种多字符存储减少了特里部分中的节点数量，从而减少了存储所需的内存所需的内存量，并减少了执行匹配所需的时间量。 此外，在这样的压缩特技中，子串被存储在单个字符串中。 每个节点通过子字符串的起始位置和字符串中的长度引用其对应的子字符串。 多个节点可以引用单个子串。 因此，引用而不是将子串存储在相应的节点中消除了重复的子串存储，从而减少了存储该线索所需的内存量。

公开(公告)号：US20050065911A1

公开(公告)日：2005-03-24

申请号：US10982496

申请日：2004-11-05

申请人： Nigel Ellis ,  Rodger Kline

发明人： Nigel Ellis ,  Rodger Kline

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30463 ,  G06F17/30536 ,  Y10S707/99932 ,  Y10S707/99935 ,  Y10S707/99943

摘要： A system for automatic statistics creation comprises a query optimizer which automatically generates statistics derived from data in a database and selects an executable procedure from a plurality of procedures that operate on data in a database using the automatically generated statistics. A counter is maintained of updates made to each statistic that has been automatically generated. If the counter breaches a threshold, the automatically generated statistic is removed from the database.

公开(公告)号：US20060212457A1

公开(公告)日：2006-09-21

申请号：US11084911

申请日：2005-03-21

申请人： Jeffrey Pearce ,  Nigel Ellis ,  Richard Negrin

发明人： Jeffrey Pearce ,  Nigel Ellis ,  Richard Negrin

IPC分类号： G06F7/00

CPC分类号： G06F17/30067 ,  Y10S707/99932 ,  Y10S707/99942

摘要： The subject invention provides a system and/or a method that facilitates providing a compact representation of a file path associated to a file storage system. A path component can provide seamless integration and/or transition between the file path associated to the file storage system and an item and/or item ID within the data storage system. The path component can utilize a tabular format, wherein such tabular format allows the cross-reference between the file path and item. The compact representation can facilitate at least one of storing, renaming, and searching.

摘要翻译： 本发明提供了一种有助于提供与文件存储系统相关联的文件路径的紧凑表示的系统和/或方法。 路径组件可以在与文件存储系统相关联的文件路径与数据存储系统内的项目和/或项目ID之间提供无缝集成和/或转换。 路径组件可以利用表格格式，其中这种表格格式允许文件路径和项目之间的交叉引用。 紧凑表示可以促进存储，重命名和搜索中的至少一个。

公开(公告)号：US20060248128A1

公开(公告)日：2006-11-02

申请号：US11118572

申请日：2005-04-29

申请人： Srinivasmurthy Acharya ,  Amit Shukla ,  Siddhartha Singh ,  Nigel Ellis ,  Lev Novik

发明人： Srinivasmurthy Acharya ,  Amit Shukla ,  Siddhartha Singh ,  Nigel Ellis ,  Lev Novik

IPC分类号： G06F17/30

CPC分类号： G06F16/2358

摘要： The subject invention provides a system and/or a method that facilitates tracking a data change to an entity within a data storage system at an entity level and at a sub-entity level. The data storage system can be a database-based file system, wherein an interface can receive at least one data change to an entity within the data storage system that in part represents complex instances of types. A track component can track additional data change information of one or more sub-entity levels of the entity when the entity participates in a synchronization (sync) relationship.

摘要翻译： 本发明提供了一种系统和/或方法，其有助于跟踪在实体级别和子实体级别的数据存储系统内的实体的数据改变。 数据存储系统可以是基于数据库的文件系统，其中接口可以接收对数据存储系统内的实体的至少一个数据改变，其部分地表示类型的复杂实例。 当实体参与同步（sync）关系时，轨道组件可以跟踪实体的一个或多个子实体级别的附加数据改变信息。

公开(公告)号：US20060190452A1

公开(公告)日：2006-08-24

申请号：US11065189

申请日：2005-02-24

申请人： Nigel Ellis ,  Richard Negrin

发明人： Nigel Ellis ,  Richard Negrin

IPC分类号： G06F7/00

CPC分类号： G06F17/30595 ,  G06F17/3053

摘要： Systems and methods that supply a sort order for strings with defined digit and non-digit tokens, via employing a normalization procedure that assigns numeric values to the digit based tokens, and that further leverages on existing database collations. As such, plugging a particular collation into the sort engine determines a weight for the various characters relative to each other, and in conjunction with the normalization procedure, provides an intuitive sort order for the strings.

摘要翻译： 通过采用将数字值分配给基于数字的令牌的规范化过程，并且进一步利用现有的数据库归类，为具有定义的数字和非数字令牌的字符串提供排序顺序的系统和方法。 因此，将特定排序规则插入到排序引擎中，确定各个字符相对于彼此的权重，并且与规范化过程一起为字符串提供直观的排序顺序。

公开(公告)号：US20050027744A1

公开(公告)日：2005-02-03

申请号：US10926624

申请日：2004-08-26

申请人： Srikanth Avadhanam ,  Nigel Ellis ,  Campbell Fraser ,  Rodger Kline

发明人： Srikanth Avadhanam ,  Nigel Ellis ,  Campbell Fraser ,  Rodger Kline

IPC分类号： G06F17/00 ,  G06F17/30

CPC分类号： G06F17/30327 ,  G06F17/30463 ,  Y10S707/99933 ,  Y10S707/99934 ,  Y10S707/99943 ,  Y10S707/99944

摘要： A compressed trie has nodes including multiple character sub-strings. Such multiple character storage reduces the number of nodes in the trie, thereby reducing the amount of memory required for storing the trie and reducing the amount of time required to perform matching. Furthermore, in such a compressed trie, sub-strings are stored in a single character string. Each node references its corresponding sub-string by the sub-string's starting position and length in the character string. Multiple nodes may reference a single sub-string. Thus, referencing rather than storing sub-strings in corresponding nodes eliminates repetitive sub-string storage, thereby reducing the amount of memory required for storing the trie.

公开(公告)号：US20050283603A1

公开(公告)日：2005-12-22

申请号：US10959383

申请日：2004-10-06

申请人： Balan Raman ,  Sameet Agarwal ,  Nigel Ellis ,  Sanjay Anand ,  Rohan Kumar ,  Johannes Klein ,  Mihai Costea

发明人： Balan Raman ,  Sameet Agarwal ,  Nigel Ellis ,  Sanjay Anand ,  Rohan Kumar ,  Johannes Klein ,  Mihai Costea

IPC分类号： G06F11/00 ,  G06F17/30 ,  G06F21/00 ,  H04L9/00

CPC分类号： G06F21/562

摘要： Systems and methodologies for integration of an anti virus AV Plug In(s) as part of an Item Store. The semantics for operation of the AV Plug In(s) are provided by the relational Item Store, via employing a metadata component and a scanning component associated with the Item Store. The metadata component can supply a signature value being associated with the Item Store that can represent the time of scanning of data, and outcome for every scanned item. The scanning component can provide for a queuing of items in the data store in a synchronous and/or asynchronous mode for both scanning and cleaning by the AV Plug In supplied by vendors.

摘要翻译： 用于集成防病毒AV插件的系统和方法作为商品商店的一部分。 用于操作AV插件的语义由关系项存储通过使用元数据组件和与商品存储相关联的扫描组件来提供。 元数据组件可以提供与项目存储相关联的签名值，其可以表示扫描数据的时间，以及每个扫描项目的结果。 扫描组件可以以同步和/或异步模式对数据存储中的项目进行排队，以供由供应商提供的AV插头进行扫描和清洁。

公开(公告)号：US20050108199A1

公开(公告)日：2005-05-19

申请号：US10981799

申请日：2004-11-05

申请人： Nigel Ellis ,  Rodger Kline

发明人： Nigel Ellis ,  Rodger Kline

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06F17/30463 ,  G06F17/30536 ,  Y10S707/99932 ,  Y10S707/99935 ,  Y10S707/99943

摘要： A system for automatic statistics creation comprises a query optimizer which automatically generates statistics derived from data in a database and selects an executable procedure from a plurality of procedures that operate on data in a database using the automatically generated statistics. A counter is maintained of updates made to each statistic that has been automatically generated. If the counter breaches a threshold, the automatically generated statistic is removed from the database.

摘要翻译： 用于自动统计创建的系统包括自动生成从数据库中的数据导出的统计信息的查询优化器，并且从使用自动生成的统计信息对数据库中的数据进行操作的多个过程中选择可执行过程。 维护对自动生成的每个统计信息进行更新的计数器。 如果计数器违反阈值，则会从数据库中删除自动生成的统计信息。

公开(公告)号：US20050097099A1

公开(公告)日：2005-05-05

申请号：US10996946

申请日：2004-11-24

申请人： Rahul Kapoor ,  Nigel Ellis ,  Prakash Sundaresan

发明人： Rahul Kapoor ,  Nigel Ellis ,  Prakash Sundaresan

IPC分类号： G06F17/30

CPC分类号： G06F17/30451 ,  G06F17/30463 ,  G06F17/30545 ,  Y10S707/99932 ,  Y10S707/99933 ,  Y10S707/99934 ,  Y10S707/99936 ,  Y10S707/99943

摘要： A system and method allowing for optimization of query execution in database environments is provided. In an illustrative implementation, a database having distributed partitioned views is provided such that queries may initiate at any of the participating data stores. In operation, an offered query is analyzed to determine if it has predicate expression and/or sub-queries. Using this information the expressions and/or sub-queries are analyzed and processed to determine if appropriate start-up filters are available for the offered query. The start-up filters are applied to the query such that during compile and/or run time, redundant partitions in the distributed partitioned database environment are eliminated during query execution.

摘要翻译： 提供了一种允许在数据库环境中优化查询执行的系统和方法。 在说明性实现中，提供具有分布式分区视图的数据库，使得查询可以在任何参与数据存储器处启动。 在操作中，分析提供的查询以确定它是否具有谓词表达式和/或子查询。 使用该信息，分析和处理表达式和/或子查询，以确定适当的启动过滤器是否可用于所提供的查询。 启动过滤器被应用于查询，使得在编译和/或运行时间期间，在查询执行期间消除了分布式分区数据库环境中的冗余分区。